"Flicker" Hays and the Hays Code - dig at William Hays?
I haven't seen this film, only the trailer. I understand it to be a Pre-Code film, with themes of prostitution, and as such would have been subject to censorship were the Hays Code enforceable at the time.
This film is dated January 1937 and the Hays Code became enforceable (according to wikipedia) on 1 July 1937.
So I have to wonder if the makers of this film were mocking William Hays by naming Cagney's criminal character "Flicker" Hays, especially as the word "Flicker" is typographically risky - careless kerning leads to the word rendering as *beep*
If you watch this film, or know of any discussions of it, see if you can see any other ridicule of Hays and the MPCC.